- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 4/75 - Wires, rods, or strips
Patent holdings for IPC class H01M 4/75
Total number of patents in this class: 345
10-year publication summary
|
22
|
25
|
32
|
20
|
27
|
20
|
17
|
21
|
40
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15385 |
60 |
| LG Chem, Ltd. | 17676 |
16 |
| Varta Microbattery GmbH | 303 |
13 |
| Amprius Technologies, Inc. | 41 |
12 |
| Energizer Brands, LLC | 791 |
9 |
| SK Nexilis Co., Ltd. | 77 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
7 |
| Exergy Power Systems, Inc. | 16 |
7 |
| Panasonic Corporation | 20036 |
6 |
| Honda Motor Co., Ltd. | 25771 |
4 |
| GM Global Technology Operations LLC | 15173 |
4 |
| Murata Manufacturing Co., Ltd. | 24813 |
4 |
| Samsung SDI Co., Ltd. | 8622 |
4 |
| National Institute of Advanced Industrial Science and Technology | 3799 |
4 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2383 |
4 |
| Ningde Amperex Technology Limited | 2227 |
4 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3075 |
4 |
| Eternity Technologies Limited | 5 |
4 |
| Honeycomb Battery Company | 392 |
4 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3781 |
4 |
| Other owners | 163 |